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WTB MACS 1322 Tuned Pipe

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Zach,

Is there a particular reason you are wanting a "Super Quiet .21 Pipe"

My experience is, the super quiet pipes create too much back pressure and overheating, tuning issues and blown glow plugs.

I think what you really want is a 1327 muffled marine tuned pipe
 
Rick,

Thanks for the input. Basically there are some people that do not appreciate the sound of a nitro boat where I run.
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My plan is to run the super quiet pipe while breaking in a couple of motors. Once the motors start to free up I will try out some other pipes. Just trying to stay under the radar first few times out.

Thanks,

Zach
 
Zach years ago we ran rc car pipes and they performed well. And we very quiet and cheap. May be a alternative for what you need them for.
 
I hope it doesn't cause you too many head aches.

I know I went round & round with a scale boat before someone asked me to remove the pipe for there inspection.

They put it up to there eye to look through it,,,, and couldn't.

They said throw it away, or cut the can off of it and run a stinger muffler,,, all was cured once I did that
 
I know a shop in the UK that has them, unfortunately they are very expensive. Www.shipwrightshop.com

Sent from my iPhone using Tapatalk
 
You could use the Novarossi .21 muffled tuned pipe. Other people on this site have said it is an extremely quiet pipe that also gives good power. Ron Shaw has them on his website
 
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